professor_ability(p0,h).
professor_ability(p1,h).
professor_ability(p2,m).
professor_ability(p3,m).
professor_ability(p4,h).
professor_ability(p5,h).
professor_ability(p6,l).
professor_ability(p7,l).
professor_ability(p8,m).
professor_ability(p9,h).
professor_ability(p10,m).
professor_ability(p11,h).
professor_ability(p12,h).
professor_ability(p13,m).
professor_ability(p14,m).
professor_ability(p15,m).
professor_ability(p16,m).
professor_ability(p17,m).
professor_ability(p18,l).
professor_ability(p19,h).
professor_ability(p20,h).
professor_ability(p21,h).
professor_ability(p22,m).
professor_ability(p23,m).
professor_ability(p24,l).
professor_ability(p25,m).
professor_ability(p26,h).
professor_ability(p27,h).
professor_ability(p28,h).
professor_ability(p29,m).
professor_ability(p30,m).
professor_ability(p31,h).


course_difficulty(c0,h).
course_difficulty(c1,m).
course_difficulty(c2,l).
course_difficulty(c3,m).
course_difficulty(c4,m).
course_difficulty(c5,l).
course_difficulty(c6,m).
course_difficulty(c7,h).
course_difficulty(c8,h).
course_difficulty(c9,l).
course_difficulty(c10,m).
course_difficulty(c11,m).
course_difficulty(c12,m).
course_difficulty(c13,h).
course_difficulty(c14,m).
course_difficulty(c15,h).
course_difficulty(c16,l).
course_difficulty(c17,h).
course_difficulty(c18,m).
course_difficulty(c19,l).
course_difficulty(c20,m).
course_difficulty(c21,h).
course_difficulty(c22,m).
course_difficulty(c23,m).
course_difficulty(c24,h).
course_difficulty(c25,m).
course_difficulty(c26,l).
course_difficulty(c27,h).
course_difficulty(c28,m).
course_difficulty(c29,m).
course_difficulty(c30,m).
course_difficulty(c31,m).
course_difficulty(c32,l).
course_difficulty(c33,m).
course_difficulty(c34,l).
course_difficulty(c35,h).
course_difficulty(c36,h).
course_difficulty(c37,m).
course_difficulty(c38,m).
course_difficulty(c39,m).
course_difficulty(c40,h).
course_difficulty(c41,m).
course_difficulty(c42,h).
course_difficulty(c43,m).
course_difficulty(c44,m).
course_difficulty(c45,m).
course_difficulty(c46,m).
course_difficulty(c47,m).
course_difficulty(c48,m).
course_difficulty(c49,l).
course_difficulty(c50,m).
course_difficulty(c51,h).
course_difficulty(c52,h).
course_difficulty(c53,h).
course_difficulty(c54,m).
course_difficulty(c55,h).
course_difficulty(c56,m).
course_difficulty(c57,m).
course_difficulty(c58,h).
course_difficulty(c59,m).
course_difficulty(c60,h).
course_difficulty(c61,m).
course_difficulty(c62,l).
course_difficulty(c63,l).


student_intelligence(s0,l).
student_intelligence(s1,l).
student_intelligence(s2,h).
student_intelligence(s3,h).
student_intelligence(s4,h).
student_intelligence(s5,h).
student_intelligence(s6,m).
student_intelligence(s7,h).
student_intelligence(s8,h).
student_intelligence(s9,m).
student_intelligence(s10,m).
student_intelligence(s11,m).
student_intelligence(s12,h).
student_intelligence(s13,h).
student_intelligence(s14,h).
student_intelligence(s15,m).
student_intelligence(s16,h).
student_intelligence(s17,m).
student_intelligence(s18,m).
student_intelligence(s19,h).
student_intelligence(s20,m).
student_intelligence(s21,h).
student_intelligence(s22,h).
student_intelligence(s23,h).
student_intelligence(s24,m).
student_intelligence(s25,h).
student_intelligence(s26,m).
student_intelligence(s27,m).
student_intelligence(s28,m).
student_intelligence(s29,m).
student_intelligence(s30,h).
student_intelligence(s31,m).
student_intelligence(s32,m).
student_intelligence(s33,h).
student_intelligence(s34,l).
student_intelligence(s35,m).
student_intelligence(s36,l).
student_intelligence(s37,m).
student_intelligence(s38,h).
student_intelligence(s39,h).
student_intelligence(s40,h).
student_intelligence(s41,m).
student_intelligence(s42,m).
student_intelligence(s43,h).
student_intelligence(s44,h).
student_intelligence(s45,h).
student_intelligence(s46,l).
student_intelligence(s47,h).
student_intelligence(s48,m).
student_intelligence(s49,m).
student_intelligence(s50,h).
student_intelligence(s51,m).
student_intelligence(s52,m).
student_intelligence(s53,m).
student_intelligence(s54,h).
student_intelligence(s55,h).
student_intelligence(s56,l).
student_intelligence(s57,m).
student_intelligence(s58,h).
student_intelligence(s59,m).
student_intelligence(s60,m).
student_intelligence(s61,h).
student_intelligence(s62,m).
student_intelligence(s63,h).
student_intelligence(s64,l).
student_intelligence(s65,m).
student_intelligence(s66,h).
student_intelligence(s67,m).
student_intelligence(s68,h).
student_intelligence(s69,h).
student_intelligence(s70,l).
student_intelligence(s71,m).
student_intelligence(s72,h).
student_intelligence(s73,m).
student_intelligence(s74,h).
student_intelligence(s75,h).
student_intelligence(s76,h).
student_intelligence(s77,h).
student_intelligence(s78,h).
student_intelligence(s79,m).
student_intelligence(s80,m).
student_intelligence(s81,l).
student_intelligence(s82,h).
student_intelligence(s83,h).
student_intelligence(s84,m).
student_intelligence(s85,h).
student_intelligence(s86,m).
student_intelligence(s87,h).
student_intelligence(s88,h).
student_intelligence(s89,m).
student_intelligence(s90,h).
student_intelligence(s91,m).
student_intelligence(s92,h).
student_intelligence(s93,l).
student_intelligence(s94,l).
student_intelligence(s95,h).
student_intelligence(s96,m).
student_intelligence(s97,h).
student_intelligence(s98,h).
student_intelligence(s99,l).
student_intelligence(s100,h).
student_intelligence(s101,h).
student_intelligence(s102,m).
student_intelligence(s103,h).
student_intelligence(s104,l).
student_intelligence(s105,m).
student_intelligence(s106,h).
student_intelligence(s107,l).
student_intelligence(s108,m).
student_intelligence(s109,m).
student_intelligence(s110,m).
student_intelligence(s111,h).
student_intelligence(s112,m).
student_intelligence(s113,h).
student_intelligence(s114,m).
student_intelligence(s115,h).
student_intelligence(s116,m).
student_intelligence(s117,m).
student_intelligence(s118,m).
student_intelligence(s119,h).
student_intelligence(s120,h).
student_intelligence(s121,h).
student_intelligence(s122,m).
student_intelligence(s123,m).
student_intelligence(s124,h).
student_intelligence(s125,m).
student_intelligence(s126,m).
student_intelligence(s127,m).
student_intelligence(s128,m).
student_intelligence(s129,h).
student_intelligence(s130,m).
student_intelligence(s131,h).
student_intelligence(s132,h).
student_intelligence(s133,h).
student_intelligence(s134,h).
student_intelligence(s135,h).
student_intelligence(s136,m).
student_intelligence(s137,m).
student_intelligence(s138,l).
student_intelligence(s139,h).
student_intelligence(s140,h).
student_intelligence(s141,m).
student_intelligence(s142,m).
student_intelligence(s143,h).
student_intelligence(s144,h).
student_intelligence(s145,h).
student_intelligence(s146,m).
student_intelligence(s147,m).
student_intelligence(s148,m).
student_intelligence(s149,h).
student_intelligence(s150,l).
student_intelligence(s151,h).
student_intelligence(s152,h).
student_intelligence(s153,m).
student_intelligence(s154,m).
student_intelligence(s155,h).
student_intelligence(s156,m).
student_intelligence(s157,m).
student_intelligence(s158,h).
student_intelligence(s159,h).
student_intelligence(s160,m).
student_intelligence(s161,m).
student_intelligence(s162,h).
student_intelligence(s163,m).
student_intelligence(s164,m).
student_intelligence(s165,m).
student_intelligence(s166,m).
student_intelligence(s167,h).
student_intelligence(s168,h).
student_intelligence(s169,m).
student_intelligence(s170,m).
student_intelligence(s171,m).
student_intelligence(s172,h).
student_intelligence(s173,h).
student_intelligence(s174,h).
student_intelligence(s175,m).
student_intelligence(s176,m).
student_intelligence(s177,m).
student_intelligence(s178,h).
student_intelligence(s179,m).
student_intelligence(s180,m).
student_intelligence(s181,h).
student_intelligence(s182,m).
student_intelligence(s183,h).
student_intelligence(s184,h).
student_intelligence(s185,m).
student_intelligence(s186,m).
student_intelligence(s187,m).
student_intelligence(s188,h).
student_intelligence(s189,m).
student_intelligence(s190,h).
student_intelligence(s191,l).
student_intelligence(s192,h).
student_intelligence(s193,m).
student_intelligence(s194,m).
student_intelligence(s195,m).
student_intelligence(s196,h).
student_intelligence(s197,h).
student_intelligence(s198,h).
student_intelligence(s199,m).
student_intelligence(s200,h).
student_intelligence(s201,l).
student_intelligence(s202,h).
student_intelligence(s203,m).
student_intelligence(s204,h).
student_intelligence(s205,h).
student_intelligence(s206,h).
student_intelligence(s207,h).
student_intelligence(s208,m).
student_intelligence(s209,h).
student_intelligence(s210,m).
student_intelligence(s211,m).
student_intelligence(s212,m).
student_intelligence(s213,h).
student_intelligence(s214,h).
student_intelligence(s215,m).
student_intelligence(s216,h).
student_intelligence(s217,m).
student_intelligence(s218,h).
student_intelligence(s219,h).
student_intelligence(s220,h).
student_intelligence(s221,h).
student_intelligence(s222,h).
student_intelligence(s223,m).
student_intelligence(s224,l).
student_intelligence(s225,l).
student_intelligence(s226,m).
student_intelligence(s227,h).
student_intelligence(s228,h).
student_intelligence(s229,m).
student_intelligence(s230,m).
student_intelligence(s231,h).
student_intelligence(s232,m).
student_intelligence(s233,h).
student_intelligence(s234,l).
student_intelligence(s235,h).
student_intelligence(s236,h).
student_intelligence(s237,h).
student_intelligence(s238,h).
student_intelligence(s239,h).
student_intelligence(s240,h).
student_intelligence(s241,m).
student_intelligence(s242,l).
student_intelligence(s243,h).
student_intelligence(s244,h).
student_intelligence(s245,l).
student_intelligence(s246,m).
student_intelligence(s247,h).
student_intelligence(s248,m).
student_intelligence(s249,h).
student_intelligence(s250,m).
student_intelligence(s251,h).
student_intelligence(s252,m).
student_intelligence(s253,m).
student_intelligence(s254,m).
student_intelligence(s255,m).


professor_popularity(p0,h).
professor_popularity(p1,h).
professor_popularity(p2,l).
professor_popularity(p3,h).
professor_popularity(p4,h).
professor_popularity(p5,h).
professor_popularity(p6,l).
professor_popularity(p7,l).
professor_popularity(p8,m).
professor_popularity(p9,h).
professor_popularity(p10,l).
professor_popularity(p11,h).
professor_popularity(p12,h).
professor_popularity(p13,l).
professor_popularity(p14,m).
professor_popularity(p15,h).
professor_popularity(p16,m).
professor_popularity(p17,h).
professor_popularity(p18,l).
professor_popularity(p19,h).
professor_popularity(p20,h).
professor_popularity(p21,h).
professor_popularity(p22,h).
professor_popularity(p23,l).
professor_popularity(p24,l).
professor_popularity(p25,l).
professor_popularity(p26,m).
professor_popularity(p27,h).
professor_popularity(p28,h).
professor_popularity(p29,l).
professor_popularity(p30,m).
professor_popularity(p31,h).


registration_grade(r0,a).
registration_grade(r1,c).
registration_grade(r2,c).
registration_grade(r3,c).
registration_grade(r4,c).
registration_grade(r5,c).
registration_grade(r6,a).
registration_grade(r7,a).
registration_grade(r8,b).
registration_grade(r9,a).
registration_grade(r10,a).
registration_grade(r11,a).
registration_grade(r12,a).
registration_grade(r13,a).
registration_grade(r14,b).
registration_grade(r15,b).
registration_grade(r16,a).
registration_grade(r17,b).
registration_grade(r18,c).
registration_grade(r19,c).
registration_grade(r20,c).
registration_grade(r21,a).
registration_grade(r22,a).
registration_grade(r23,b).
registration_grade(r24,b).
registration_grade(r25,a).
registration_grade(r26,a).
registration_grade(r27,b).
registration_grade(r28,c).
registration_grade(r29,b).
registration_grade(r30,c).
registration_grade(r31,b).
registration_grade(r32,c).
registration_grade(r33,a).
registration_grade(r34,c).
registration_grade(r35,c).
registration_grade(r36,a).
registration_grade(r37,a).
registration_grade(r38,c).
registration_grade(r39,a).
registration_grade(r40,a).
registration_grade(r41,c).
registration_grade(r42,b).
registration_grade(r43,a).
registration_grade(r44,a).
registration_grade(r45,a).
registration_grade(r46,a).
registration_grade(r47,b).
registration_grade(r48,b).
registration_grade(r49,b).
registration_grade(r50,b).
registration_grade(r51,b).
registration_grade(r52,b).
registration_grade(r53,a).
registration_grade(r54,b).
registration_grade(r55,a).
registration_grade(r56,c).
registration_grade(r57,c).
registration_grade(r58,a).
registration_grade(r59,c).
registration_grade(r60,a).
registration_grade(r61,a).
registration_grade(r62,a).
registration_grade(r63,b).
registration_grade(r64,b).
registration_grade(r65,b).
registration_grade(r66,b).
registration_grade(r67,b).
registration_grade(r68,a).
registration_grade(r69,b).
registration_grade(r70,c).
registration_grade(r71,b).
registration_grade(r72,a).
registration_grade(r73,b).
registration_grade(r74,a).
registration_grade(r75,b).
registration_grade(r76,c).
registration_grade(r77,a).
registration_grade(r78,b).
registration_grade(r79,a).
registration_grade(r80,b).
registration_grade(r81,b).
registration_grade(r82,a).
registration_grade(r83,a).
registration_grade(r84,c).
registration_grade(r85,b).
registration_grade(r86,b).
registration_grade(r87,b).
registration_grade(r88,c).
registration_grade(r89,c).
registration_grade(r90,c).
registration_grade(r91,a).
registration_grade(r92,d).
registration_grade(r93,b).
registration_grade(r94,c).
registration_grade(r95,b).
registration_grade(r96,a).
registration_grade(r97,a).
registration_grade(r98,b).
registration_grade(r99,b).
registration_grade(r100,a).
registration_grade(r101,a).
registration_grade(r102,a).
registration_grade(r103,b).
registration_grade(r104,b).
registration_grade(r105,c).
registration_grade(r106,b).
registration_grade(r107,b).
registration_grade(r108,b).
registration_grade(r109,b).
registration_grade(r110,a).
registration_grade(r111,a).
registration_grade(r112,a).
registration_grade(r113,c).
registration_grade(r114,c).
registration_grade(r115,d).
registration_grade(r116,b).
registration_grade(r117,c).
registration_grade(r118,a).
registration_grade(r119,b).
registration_grade(r120,b).
registration_grade(r121,c).
registration_grade(r122,b).
registration_grade(r123,a).
registration_grade(r124,a).
registration_grade(r125,b).
registration_grade(r126,b).
registration_grade(r127,b).
registration_grade(r128,a).
registration_grade(r129,c).
registration_grade(r130,a).
registration_grade(r131,a).
registration_grade(r132,b).
registration_grade(r133,a).
registration_grade(r134,a).
registration_grade(r135,b).
registration_grade(r136,a).
registration_grade(r137,b).
registration_grade(r138,a).
registration_grade(r139,a).
registration_grade(r140,a).
registration_grade(r141,b).
registration_grade(r142,b).
registration_grade(r143,b).
registration_grade(r144,c).
registration_grade(r145,b).
registration_grade(r146,a).
registration_grade(r147,a).
registration_grade(r148,a).
registration_grade(r149,a).
registration_grade(r150,b).
registration_grade(r151,a).
registration_grade(r152,a).
registration_grade(r153,b).
registration_grade(r154,a).
registration_grade(r155,c).
registration_grade(r156,b).
registration_grade(r157,b).
registration_grade(r158,c).
registration_grade(r159,b).
registration_grade(r160,a).
registration_grade(r161,a).
registration_grade(r162,b).
registration_grade(r163,a).
registration_grade(r164,b).
registration_grade(r165,b).
registration_grade(r166,c).
registration_grade(r167,a).
registration_grade(r168,a).
registration_grade(r169,a).
registration_grade(r170,a).
registration_grade(r171,a).
registration_grade(r172,c).
registration_grade(r173,b).
registration_grade(r174,a).
registration_grade(r175,b).
registration_grade(r176,b).
registration_grade(r177,c).
registration_grade(r178,b).
registration_grade(r179,d).
registration_grade(r180,c).
registration_grade(r181,a).
registration_grade(r182,b).
registration_grade(r183,a).
registration_grade(r184,a).
registration_grade(r185,b).
registration_grade(r186,c).
registration_grade(r187,a).
registration_grade(r188,a).
registration_grade(r189,a).
registration_grade(r190,a).
registration_grade(r191,b).
registration_grade(r192,b).
registration_grade(r193,c).
registration_grade(r194,b).
registration_grade(r195,c).
registration_grade(r196,b).
registration_grade(r197,a).
registration_grade(r198,a).
registration_grade(r199,b).
registration_grade(r200,b).
registration_grade(r201,c).
registration_grade(r202,a).
registration_grade(r203,a).
registration_grade(r204,b).
registration_grade(r205,a).
registration_grade(r206,a).
registration_grade(r207,a).
registration_grade(r208,c).
registration_grade(r209,b).
registration_grade(r210,a).
registration_grade(r211,d).
registration_grade(r212,b).
registration_grade(r213,b).
registration_grade(r214,a).
registration_grade(r215,a).
registration_grade(r216,b).
registration_grade(r217,a).
registration_grade(r218,b).
registration_grade(r219,a).
registration_grade(r220,a).
registration_grade(r221,b).
registration_grade(r222,c).
registration_grade(r223,a).
registration_grade(r224,b).
registration_grade(r225,b).
registration_grade(r226,d).
registration_grade(r227,b).
registration_grade(r228,c).
registration_grade(r229,b).
registration_grade(r230,a).
registration_grade(r231,c).
registration_grade(r232,a).
registration_grade(r233,b).
registration_grade(r234,b).
registration_grade(r235,c).
registration_grade(r236,b).
registration_grade(r237,c).
registration_grade(r238,d).
registration_grade(r239,b).
registration_grade(r240,b).
registration_grade(r241,a).
registration_grade(r242,b).
registration_grade(r243,a).
registration_grade(r244,b).
registration_grade(r245,a).
registration_grade(r246,b).
registration_grade(r247,c).
registration_grade(r248,b).
registration_grade(r249,a).
registration_grade(r250,a).
registration_grade(r251,a).
registration_grade(r252,b).
registration_grade(r253,a).
registration_grade(r254,b).
registration_grade(r255,a).
registration_grade(r256,a).
registration_grade(r257,b).
registration_grade(r258,a).
registration_grade(r259,a).
registration_grade(r260,b).
registration_grade(r261,a).
registration_grade(r262,a).
registration_grade(r263,a).
registration_grade(r264,c).
registration_grade(r265,a).
registration_grade(r266,a).
registration_grade(r267,a).
registration_grade(r268,c).
registration_grade(r269,a).
registration_grade(r270,c).
registration_grade(r271,b).
registration_grade(r272,c).
registration_grade(r273,b).
registration_grade(r274,c).
registration_grade(r275,a).
registration_grade(r276,a).
registration_grade(r277,a).
registration_grade(r278,a).
registration_grade(r279,a).
registration_grade(r280,b).
registration_grade(r281,b).
registration_grade(r282,d).
registration_grade(r283,a).
registration_grade(r284,b).
registration_grade(r285,b).
registration_grade(r286,a).
registration_grade(r287,b).
registration_grade(r288,b).
registration_grade(r289,d).
registration_grade(r290,b).
registration_grade(r291,c).
registration_grade(r292,b).
registration_grade(r293,a).
registration_grade(r294,a).
registration_grade(r295,a).
registration_grade(r296,b).
registration_grade(r297,a).
registration_grade(r298,a).
registration_grade(r299,a).
registration_grade(r300,b).
registration_grade(r301,b).
registration_grade(r302,b).
registration_grade(r303,a).
registration_grade(r304,a).
registration_grade(r305,b).
registration_grade(r306,b).
registration_grade(r307,c).
registration_grade(r308,c).
registration_grade(r309,c).
registration_grade(r310,a).
registration_grade(r311,a).
registration_grade(r312,a).
registration_grade(r313,a).
registration_grade(r314,c).
registration_grade(r315,c).
registration_grade(r316,c).
registration_grade(r317,c).
registration_grade(r318,c).
registration_grade(r319,c).
registration_grade(r320,b).
registration_grade(r321,b).
registration_grade(r322,a).
registration_grade(r323,c).
registration_grade(r324,b).
registration_grade(r325,b).
registration_grade(r326,a).
registration_grade(r327,c).
registration_grade(r328,b).
registration_grade(r329,a).
registration_grade(r330,b).
registration_grade(r331,a).
registration_grade(r332,a).
registration_grade(r333,a).
registration_grade(r334,c).
registration_grade(r335,d).
registration_grade(r336,b).
registration_grade(r337,b).
registration_grade(r338,b).
registration_grade(r339,a).
registration_grade(r340,b).
registration_grade(r341,b).
registration_grade(r342,b).
registration_grade(r343,a).
registration_grade(r344,c).
registration_grade(r345,b).
registration_grade(r346,b).
registration_grade(r347,b).
registration_grade(r348,a).
registration_grade(r349,a).
registration_grade(r350,b).
registration_grade(r351,b).
registration_grade(r352,d).
registration_grade(r353,c).
registration_grade(r354,c).
registration_grade(r355,c).
registration_grade(r356,b).
registration_grade(r357,b).
registration_grade(r358,a).
registration_grade(r359,a).
registration_grade(r360,a).
registration_grade(r361,b).
registration_grade(r362,c).
registration_grade(r363,c).
registration_grade(r364,b).
registration_grade(r365,b).
registration_grade(r366,b).
registration_grade(r367,b).
registration_grade(r368,a).
registration_grade(r369,c).
registration_grade(r370,b).
registration_grade(r371,a).
registration_grade(r372,a).
registration_grade(r373,a).
registration_grade(r374,b).
registration_grade(r375,b).
registration_grade(r376,a).
registration_grade(r377,a).
registration_grade(r378,a).
registration_grade(r379,c).
registration_grade(r380,a).
registration_grade(r381,c).
registration_grade(r382,a).
registration_grade(r383,a).
registration_grade(r384,b).
registration_grade(r385,b).
registration_grade(r386,d).
registration_grade(r387,a).
registration_grade(r388,a).
registration_grade(r389,a).
registration_grade(r390,a).
registration_grade(r391,b).
registration_grade(r392,b).
registration_grade(r393,b).
registration_grade(r394,c).
registration_grade(r395,b).
registration_grade(r396,b).
registration_grade(r397,a).
registration_grade(r398,b).
registration_grade(r399,c).
registration_grade(r400,a).
registration_grade(r401,c).
registration_grade(r402,a).
registration_grade(r403,a).
registration_grade(r404,a).
registration_grade(r405,a).
registration_grade(r406,a).
registration_grade(r407,b).
registration_grade(r408,a).
registration_grade(r409,a).
registration_grade(r410,b).
registration_grade(r411,b).
registration_grade(r412,a).
registration_grade(r413,a).
registration_grade(r414,a).
registration_grade(r415,b).
registration_grade(r416,b).
registration_grade(r417,d).
registration_grade(r418,a).
registration_grade(r419,a).
registration_grade(r420,a).
registration_grade(r421,c).
registration_grade(r422,b).
registration_grade(r423,b).
registration_grade(r424,a).
registration_grade(r425,b).
registration_grade(r426,c).
registration_grade(r427,c).
registration_grade(r428,c).
registration_grade(r429,c).
registration_grade(r430,b).
registration_grade(r431,d).
registration_grade(r432,c).
registration_grade(r433,a).
registration_grade(r434,a).
registration_grade(r435,c).
registration_grade(r436,a).
registration_grade(r437,c).
registration_grade(r438,b).
registration_grade(r439,b).
registration_grade(r440,c).
registration_grade(r441,a).
registration_grade(r442,c).
registration_grade(r443,a).
registration_grade(r444,a).
registration_grade(r445,a).
registration_grade(r446,a).
registration_grade(r447,d).
registration_grade(r448,c).
registration_grade(r449,b).
registration_grade(r450,a).
registration_grade(r451,a).
registration_grade(r452,b).
registration_grade(r453,d).
registration_grade(r454,d).
registration_grade(r455,c).
registration_grade(r456,c).
registration_grade(r457,a).
registration_grade(r458,b).
registration_grade(r459,b).
registration_grade(r460,a).
registration_grade(r461,b).
registration_grade(r462,a).
registration_grade(r463,d).
registration_grade(r464,a).
registration_grade(r465,a).
registration_grade(r466,b).
registration_grade(r467,b).
registration_grade(r468,a).
registration_grade(r469,a).
registration_grade(r470,c).
registration_grade(r471,b).
registration_grade(r472,a).
registration_grade(r473,c).
registration_grade(r474,b).
registration_grade(r475,a).
registration_grade(r476,c).
registration_grade(r477,b).
registration_grade(r478,a).
registration_grade(r479,b).
registration_grade(r480,a).
registration_grade(r481,b).
registration_grade(r482,b).
registration_grade(r483,a).
registration_grade(r484,a).
registration_grade(r485,a).
registration_grade(r486,a).
registration_grade(r487,a).
registration_grade(r488,a).
registration_grade(r489,b).
registration_grade(r490,c).
registration_grade(r491,c).
registration_grade(r492,b).
registration_grade(r493,a).
registration_grade(r494,b).
registration_grade(r495,b).
registration_grade(r496,a).
registration_grade(r497,c).
registration_grade(r498,b).
registration_grade(r499,c).
registration_grade(r500,b).
registration_grade(r501,a).
registration_grade(r502,a).
registration_grade(r503,c).
registration_grade(r504,b).
registration_grade(r505,c).
registration_grade(r506,c).
registration_grade(r507,a).
registration_grade(r508,c).
registration_grade(r509,b).
registration_grade(r510,a).
registration_grade(r511,c).
registration_grade(r512,b).
registration_grade(r513,b).
registration_grade(r514,c).
registration_grade(r515,c).
registration_grade(r516,a).
registration_grade(r517,b).
registration_grade(r518,a).
registration_grade(r519,a).
registration_grade(r520,b).
registration_grade(r521,a).
registration_grade(r522,b).
registration_grade(r523,a).
registration_grade(r524,b).
registration_grade(r525,c).
registration_grade(r526,c).
registration_grade(r527,c).
registration_grade(r528,a).
registration_grade(r529,b).
registration_grade(r530,a).
registration_grade(r531,b).
registration_grade(r532,a).
registration_grade(r533,a).
registration_grade(r534,b).
registration_grade(r535,c).
registration_grade(r536,a).
registration_grade(r537,a).
registration_grade(r538,a).
registration_grade(r539,b).
registration_grade(r540,b).
registration_grade(r541,c).
registration_grade(r542,a).
registration_grade(r543,a).
registration_grade(r544,b).
registration_grade(r545,a).
registration_grade(r546,b).
registration_grade(r547,c).
registration_grade(r548,c).
registration_grade(r549,b).
registration_grade(r550,a).
registration_grade(r551,a).
registration_grade(r552,c).
registration_grade(r553,b).
registration_grade(r554,b).
registration_grade(r555,b).
registration_grade(r556,a).
registration_grade(r557,a).
registration_grade(r558,a).
registration_grade(r559,b).
registration_grade(r560,b).
registration_grade(r561,a).
registration_grade(r562,a).
registration_grade(r563,a).
registration_grade(r564,b).
registration_grade(r565,d).
registration_grade(r566,c).
registration_grade(r567,a).
registration_grade(r568,a).
registration_grade(r569,a).
registration_grade(r570,c).
registration_grade(r571,c).
registration_grade(r572,b).
registration_grade(r573,a).
registration_grade(r574,c).
registration_grade(r575,a).
registration_grade(r576,a).
registration_grade(r577,a).
registration_grade(r578,b).
registration_grade(r579,a).
registration_grade(r580,b).
registration_grade(r581,a).
registration_grade(r582,a).
registration_grade(r583,a).
registration_grade(r584,a).
registration_grade(r585,c).
registration_grade(r586,b).
registration_grade(r587,c).
registration_grade(r588,c).
registration_grade(r589,c).
registration_grade(r590,b).
registration_grade(r591,c).
registration_grade(r592,b).
registration_grade(r593,b).
registration_grade(r594,c).
registration_grade(r595,b).
registration_grade(r596,a).
registration_grade(r597,a).
registration_grade(r598,a).
registration_grade(r599,a).
registration_grade(r600,a).
registration_grade(r601,b).
registration_grade(r602,a).
registration_grade(r603,d).
registration_grade(r604,c).
registration_grade(r605,a).
registration_grade(r606,a).
registration_grade(r607,b).
registration_grade(r608,a).
registration_grade(r609,b).
registration_grade(r610,a).
registration_grade(r611,a).
registration_grade(r612,c).
registration_grade(r613,a).
registration_grade(r614,d).
registration_grade(r615,b).
registration_grade(r616,a).
registration_grade(r617,a).
registration_grade(r618,b).
registration_grade(r619,a).
registration_grade(r620,a).
registration_grade(r621,a).
registration_grade(r622,b).
registration_grade(r623,b).
registration_grade(r624,a).
registration_grade(r625,c).
registration_grade(r626,a).
registration_grade(r627,b).
registration_grade(r628,a).
registration_grade(r629,b).
registration_grade(r630,c).
registration_grade(r631,a).
registration_grade(r632,a).
registration_grade(r633,b).
registration_grade(r634,b).
registration_grade(r635,b).
registration_grade(r636,d).
registration_grade(r637,c).
registration_grade(r638,a).
registration_grade(r639,b).
registration_grade(r640,c).
registration_grade(r641,c).
registration_grade(r642,c).
registration_grade(r643,a).
registration_grade(r644,a).
registration_grade(r645,b).
registration_grade(r646,b).
registration_grade(r647,b).
registration_grade(r648,a).
registration_grade(r649,b).
registration_grade(r650,c).
registration_grade(r651,b).
registration_grade(r652,b).
registration_grade(r653,b).
registration_grade(r654,b).
registration_grade(r655,a).
registration_grade(r656,b).
registration_grade(r657,a).
registration_grade(r658,a).
registration_grade(r659,a).
registration_grade(r660,a).
registration_grade(r661,c).
registration_grade(r662,a).
registration_grade(r663,a).
registration_grade(r664,c).
registration_grade(r665,a).
registration_grade(r666,b).
registration_grade(r667,b).
registration_grade(r668,d).
registration_grade(r669,b).
registration_grade(r670,a).
registration_grade(r671,c).
registration_grade(r672,c).
registration_grade(r673,a).
registration_grade(r674,a).
registration_grade(r675,b).
registration_grade(r676,a).
registration_grade(r677,a).
registration_grade(r678,a).
registration_grade(r679,a).
registration_grade(r680,c).
registration_grade(r681,b).
registration_grade(r682,a).
registration_grade(r683,b).
registration_grade(r684,b).
registration_grade(r685,a).
registration_grade(r686,b).
registration_grade(r687,a).
registration_grade(r688,c).
registration_grade(r689,b).
registration_grade(r690,a).
registration_grade(r691,c).
registration_grade(r692,a).
registration_grade(r693,b).
registration_grade(r694,a).
registration_grade(r695,a).
registration_grade(r696,a).
registration_grade(r697,c).
registration_grade(r698,b).
registration_grade(r699,a).
registration_grade(r700,a).
registration_grade(r701,a).
registration_grade(r702,a).
registration_grade(r703,c).
registration_grade(r704,c).
registration_grade(r705,b).
registration_grade(r706,b).
registration_grade(r707,a).
registration_grade(r708,b).
registration_grade(r709,b).
registration_grade(r710,b).
registration_grade(r711,b).
registration_grade(r712,c).
registration_grade(r713,a).
registration_grade(r714,b).
registration_grade(r715,a).
registration_grade(r716,a).
registration_grade(r717,a).
registration_grade(r718,a).
registration_grade(r719,c).
registration_grade(r720,a).
registration_grade(r721,b).
registration_grade(r722,b).
registration_grade(r723,b).
registration_grade(r724,a).
registration_grade(r725,c).
registration_grade(r726,a).
registration_grade(r727,a).
registration_grade(r728,b).
registration_grade(r729,b).
registration_grade(r730,c).
registration_grade(r731,a).
registration_grade(r732,a).
registration_grade(r733,a).
registration_grade(r734,b).
registration_grade(r735,b).
registration_grade(r736,a).
registration_grade(r737,b).
registration_grade(r738,b).
registration_grade(r739,a).
registration_grade(r740,a).
registration_grade(r741,a).
registration_grade(r742,d).
registration_grade(r743,d).
registration_grade(r744,a).
registration_grade(r745,b).
registration_grade(r746,a).
registration_grade(r747,a).
registration_grade(r748,b).
registration_grade(r749,c).
registration_grade(r750,a).
registration_grade(r751,c).
registration_grade(r752,b).
registration_grade(r753,c).
registration_grade(r754,c).
registration_grade(r755,c).
registration_grade(r756,b).
registration_grade(r757,c).
registration_grade(r758,b).
registration_grade(r759,b).
registration_grade(r760,a).
registration_grade(r761,a).
registration_grade(r762,b).
registration_grade(r763,a).
registration_grade(r764,a).
registration_grade(r765,a).
registration_grade(r766,c).
registration_grade(r767,c).
registration_grade(r768,c).
registration_grade(r769,c).
registration_grade(r770,b).
registration_grade(r771,b).
registration_grade(r772,a).
registration_grade(r773,b).
registration_grade(r774,b).
registration_grade(r775,a).
registration_grade(r776,a).
registration_grade(r777,c).
registration_grade(r778,c).
registration_grade(r779,b).
registration_grade(r780,a).
registration_grade(r781,b).
registration_grade(r782,a).
registration_grade(r783,c).
registration_grade(r784,c).
registration_grade(r785,c).
registration_grade(r786,c).
registration_grade(r787,a).
registration_grade(r788,a).
registration_grade(r789,c).
registration_grade(r790,b).
registration_grade(r791,b).
registration_grade(r792,a).
registration_grade(r793,a).
registration_grade(r794,b).
registration_grade(r795,a).
registration_grade(r796,a).
registration_grade(r797,a).
registration_grade(r798,b).
registration_grade(r799,c).
registration_grade(r800,b).
registration_grade(r801,b).
registration_grade(r802,a).
registration_grade(r803,b).
registration_grade(r804,a).
registration_grade(r805,b).
registration_grade(r806,a).
registration_grade(r807,a).
registration_grade(r808,b).
registration_grade(r809,c).
registration_grade(r810,b).
registration_grade(r811,d).
registration_grade(r812,c).
registration_grade(r813,c).
registration_grade(r814,c).
registration_grade(r815,c).
registration_grade(r816,b).
registration_grade(r817,a).
registration_grade(r818,b).
registration_grade(r819,b).
registration_grade(r820,d).
registration_grade(r821,b).
registration_grade(r822,a).
registration_grade(r823,a).
registration_grade(r824,c).
registration_grade(r825,b).
registration_grade(r826,b).
registration_grade(r827,c).
registration_grade(r828,b).
registration_grade(r829,b).
registration_grade(r830,a).
registration_grade(r831,a).
registration_grade(r832,b).
registration_grade(r833,b).
registration_grade(r834,b).
registration_grade(r835,a).
registration_grade(r836,a).
registration_grade(r837,c).
registration_grade(r838,c).
registration_grade(r839,b).
registration_grade(r840,b).
registration_grade(r841,a).
registration_grade(r842,a).
registration_grade(r843,b).
registration_grade(r844,a).
registration_grade(r845,c).
registration_grade(r846,b).
registration_grade(r847,b).
registration_grade(r848,c).
registration_grade(r849,b).
registration_grade(r850,b).
registration_grade(r851,b).
registration_grade(r852,c).
registration_grade(r853,b).
registration_grade(r854,c).
registration_grade(r855,d).
registration_grade(r856,c).


registration_satisfaction(r0,h).
registration_satisfaction(r1,l).
registration_satisfaction(r2,h).
registration_satisfaction(r3,m).
registration_satisfaction(r4,h).
registration_satisfaction(r5,h).
registration_satisfaction(r6,h).
registration_satisfaction(r7,h).
registration_satisfaction(r8,l).
registration_satisfaction(r9,h).
registration_satisfaction(r10,h).
registration_satisfaction(r11,h).
registration_satisfaction(r12,h).
registration_satisfaction(r13,h).
registration_satisfaction(r14,m).
registration_satisfaction(r15,h).
registration_satisfaction(r16,h).
registration_satisfaction(r17,l).
registration_satisfaction(r18,l).
registration_satisfaction(r19,m).
registration_satisfaction(r20,h).
registration_satisfaction(r21,h).
registration_satisfaction(r22,h).
registration_satisfaction(r23,m).
registration_satisfaction(r24,h).
registration_satisfaction(r25,h).
registration_satisfaction(r26,h).
registration_satisfaction(r27,h).
registration_satisfaction(r28,h).
registration_satisfaction(r29,h).
registration_satisfaction(r30,l).
registration_satisfaction(r31,h).
registration_satisfaction(r32,m).
registration_satisfaction(r33,h).
registration_satisfaction(r34,h).
registration_satisfaction(r35,h).
registration_satisfaction(r36,m).
registration_satisfaction(r37,h).
registration_satisfaction(r38,h).
registration_satisfaction(r39,h).
registration_satisfaction(r40,h).
registration_satisfaction(r41,h).
registration_satisfaction(r42,l).
registration_satisfaction(r43,h).
registration_satisfaction(r44,h).
registration_satisfaction(r45,h).
registration_satisfaction(r46,m).
registration_satisfaction(r47,h).
registration_satisfaction(r48,h).
registration_satisfaction(r49,h).
registration_satisfaction(r50,h).
registration_satisfaction(r51,h).
registration_satisfaction(r52,h).
registration_satisfaction(r53,h).
registration_satisfaction(r54,h).
registration_satisfaction(r55,h).
registration_satisfaction(r56,l).
registration_satisfaction(r57,h).
registration_satisfaction(r58,h).
registration_satisfaction(r59,l).
registration_satisfaction(r60,h).
registration_satisfaction(r61,h).
registration_satisfaction(r62,h).
registration_satisfaction(r63,h).
registration_satisfaction(r64,h).
registration_satisfaction(r65,h).
registration_satisfaction(r66,h).
registration_satisfaction(r67,m).
registration_satisfaction(r68,h).
registration_satisfaction(r69,m).
registration_satisfaction(r70,h).
registration_satisfaction(r71,h).
registration_satisfaction(r72,l).
registration_satisfaction(r73,h).
registration_satisfaction(r74,h).
registration_satisfaction(r75,h).
registration_satisfaction(r76,h).
registration_satisfaction(r77,h).
registration_satisfaction(r78,m).
registration_satisfaction(r79,h).
registration_satisfaction(r80,h).
registration_satisfaction(r81,h).
registration_satisfaction(r82,l).
registration_satisfaction(r83,m).
registration_satisfaction(r84,m).
registration_satisfaction(r85,h).
registration_satisfaction(r86,m).
registration_satisfaction(r87,m).
registration_satisfaction(r88,h).
registration_satisfaction(r89,h).
registration_satisfaction(r90,m).
registration_satisfaction(r91,h).
registration_satisfaction(r92,l).
registration_satisfaction(r93,h).
registration_satisfaction(r94,l).
registration_satisfaction(r95,h).
registration_satisfaction(r96,h).
registration_satisfaction(r97,h).
registration_satisfaction(r98,h).
registration_satisfaction(r99,h).
registration_satisfaction(r100,h).
registration_satisfaction(r101,h).
registration_satisfaction(r102,h).
registration_satisfaction(r103,h).
registration_satisfaction(r104,h).
registration_satisfaction(r105,l).
registration_satisfaction(r106,h).
registration_satisfaction(r107,l).
registration_satisfaction(r108,l).
registration_satisfaction(r109,h).
registration_satisfaction(r110,h).
registration_satisfaction(r111,h).
registration_satisfaction(r112,h).
registration_satisfaction(r113,h).
registration_satisfaction(r114,m).
registration_satisfaction(r115,l).
registration_satisfaction(r116,h).
registration_satisfaction(r117,h).
registration_satisfaction(r118,h).
registration_satisfaction(r119,h).
registration_satisfaction(r120,l).
registration_satisfaction(r121,h).
registration_satisfaction(r122,h).
registration_satisfaction(r123,l).
registration_satisfaction(r124,h).
registration_satisfaction(r125,m).
registration_satisfaction(r126,h).
registration_satisfaction(r127,h).
registration_satisfaction(r128,h).
registration_satisfaction(r129,h).
registration_satisfaction(r130,h).
registration_satisfaction(r131,h).
registration_satisfaction(r132,m).
registration_satisfaction(r133,h).
registration_satisfaction(r134,m).
registration_satisfaction(r135,h).
registration_satisfaction(r136,h).
registration_satisfaction(r137,h).
registration_satisfaction(r138,h).
registration_satisfaction(r139,h).
registration_satisfaction(r140,h).
registration_satisfaction(r141,l).
registration_satisfaction(r142,h).
registration_satisfaction(r143,h).
registration_satisfaction(r144,h).
registration_satisfaction(r145,l).
registration_satisfaction(r146,h).
registration_satisfaction(r147,l).
registration_satisfaction(r148,m).
registration_satisfaction(r149,h).
registration_satisfaction(r150,h).
registration_satisfaction(r151,h).
registration_satisfaction(r152,h).
registration_satisfaction(r153,h).
registration_satisfaction(r154,m).
registration_satisfaction(r155,m).
registration_satisfaction(r156,h).
registration_satisfaction(r157,m).
registration_satisfaction(r158,l).
registration_satisfaction(r159,m).
registration_satisfaction(r160,h).
registration_satisfaction(r161,h).
registration_satisfaction(r162,m).
registration_satisfaction(r163,h).
registration_satisfaction(r164,m).
registration_satisfaction(r165,m).
registration_satisfaction(r166,l).
registration_satisfaction(r167,h).
registration_satisfaction(r168,h).
registration_satisfaction(r169,h).
registration_satisfaction(r170,h).
registration_satisfaction(r171,h).
registration_satisfaction(r172,h).
registration_satisfaction(r173,h).
registration_satisfaction(r174,h).
registration_satisfaction(r175,h).
registration_satisfaction(r176,h).
registration_satisfaction(r177,h).
registration_satisfaction(r178,h).
registration_satisfaction(r179,l).
registration_satisfaction(r180,h).
registration_satisfaction(r181,m).
registration_satisfaction(r182,h).
registration_satisfaction(r183,l).
registration_satisfaction(r184,h).
registration_satisfaction(r185,h).
registration_satisfaction(r186,h).
registration_satisfaction(r187,h).
registration_satisfaction(r188,m).
registration_satisfaction(r189,h).
registration_satisfaction(r190,h).
registration_satisfaction(r191,h).
registration_satisfaction(r192,m).
registration_satisfaction(r193,h).
registration_satisfaction(r194,h).
registration_satisfaction(r195,h).
registration_satisfaction(r196,h).
registration_satisfaction(r197,h).
registration_satisfaction(r198,h).
registration_satisfaction(r199,h).
registration_satisfaction(r200,m).
registration_satisfaction(r201,h).
registration_satisfaction(r202,h).
registration_satisfaction(r203,h).
registration_satisfaction(r204,h).
registration_satisfaction(r205,h).
registration_satisfaction(r206,h).
registration_satisfaction(r207,h).
registration_satisfaction(r208,h).
registration_satisfaction(r209,h).
registration_satisfaction(r210,h).
registration_satisfaction(r211,m).
registration_satisfaction(r212,h).
registration_satisfaction(r213,h).
registration_satisfaction(r214,h).
registration_satisfaction(r215,h).
registration_satisfaction(r216,h).
registration_satisfaction(r217,h).
registration_satisfaction(r218,m).
registration_satisfaction(r219,h).
registration_satisfaction(r220,h).
registration_satisfaction(r221,m).
registration_satisfaction(r222,l).
registration_satisfaction(r223,h).
registration_satisfaction(r224,h).
registration_satisfaction(r225,l).
registration_satisfaction(r226,l).
registration_satisfaction(r227,h).
registration_satisfaction(r228,l).
registration_satisfaction(r229,l).
registration_satisfaction(r230,h).
registration_satisfaction(r231,l).
registration_satisfaction(r232,h).
registration_satisfaction(r233,m).
registration_satisfaction(r234,l).
registration_satisfaction(r235,h).
registration_satisfaction(r236,l).
registration_satisfaction(r237,m).
registration_satisfaction(r238,m).
registration_satisfaction(r239,m).
registration_satisfaction(r240,h).
registration_satisfaction(r241,h).
registration_satisfaction(r242,m).
registration_satisfaction(r243,h).
registration_satisfaction(r244,m).
registration_satisfaction(r245,h).
registration_satisfaction(r246,h).
registration_satisfaction(r247,l).
registration_satisfaction(r248,l).
registration_satisfaction(r249,h).
registration_satisfaction(r250,h).
registration_satisfaction(r251,h).
registration_satisfaction(r252,h).
registration_satisfaction(r253,h).
registration_satisfaction(r254,h).
registration_satisfaction(r255,h).
registration_satisfaction(r256,h).
registration_satisfaction(r257,m).
registration_satisfaction(r258,h).
registration_satisfaction(r259,h).
registration_satisfaction(r260,h).
registration_satisfaction(r261,h).
registration_satisfaction(r262,h).
registration_satisfaction(r263,m).
registration_satisfaction(r264,h).
registration_satisfaction(r265,h).
registration_satisfaction(r266,l).
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registration_satisfaction(r268,l).
registration_satisfaction(r269,h).
registration_satisfaction(r270,l).
registration_satisfaction(r271,h).
registration_satisfaction(r272,l).
registration_satisfaction(r273,h).
registration_satisfaction(r274,h).
registration_satisfaction(r275,h).
registration_satisfaction(r276,h).
registration_satisfaction(r277,h).
registration_satisfaction(r278,h).
registration_satisfaction(r279,h).
registration_satisfaction(r280,h).
registration_satisfaction(r281,m).
registration_satisfaction(r282,h).
registration_satisfaction(r283,h).
registration_satisfaction(r284,m).
registration_satisfaction(r285,m).
registration_satisfaction(r286,h).
registration_satisfaction(r287,h).
registration_satisfaction(r288,h).
registration_satisfaction(r289,l).
registration_satisfaction(r290,m).
registration_satisfaction(r291,h).
registration_satisfaction(r292,m).
registration_satisfaction(r293,h).
registration_satisfaction(r294,h).
registration_satisfaction(r295,m).
registration_satisfaction(r296,l).
registration_satisfaction(r297,h).
registration_satisfaction(r298,h).
registration_satisfaction(r299,h).
registration_satisfaction(r300,l).
registration_satisfaction(r301,h).
registration_satisfaction(r302,m).
registration_satisfaction(r303,h).
registration_satisfaction(r304,h).
registration_satisfaction(r305,l).
registration_satisfaction(r306,h).
registration_satisfaction(r307,l).
registration_satisfaction(r308,l).
registration_satisfaction(r309,m).
registration_satisfaction(r310,h).
registration_satisfaction(r311,l).
registration_satisfaction(r312,h).
registration_satisfaction(r313,h).
registration_satisfaction(r314,h).
registration_satisfaction(r315,h).
registration_satisfaction(r316,l).
registration_satisfaction(r317,l).
registration_satisfaction(r318,h).
registration_satisfaction(r319,m).
registration_satisfaction(r320,h).
registration_satisfaction(r321,l).
registration_satisfaction(r322,h).
registration_satisfaction(r323,l).
registration_satisfaction(r324,h).
registration_satisfaction(r325,h).
registration_satisfaction(r326,h).
registration_satisfaction(r327,m).
registration_satisfaction(r328,h).
registration_satisfaction(r329,h).
registration_satisfaction(r330,l).
registration_satisfaction(r331,h).
registration_satisfaction(r332,l).
registration_satisfaction(r333,h).
registration_satisfaction(r334,h).
registration_satisfaction(r335,h).
registration_satisfaction(r336,m).
registration_satisfaction(r337,h).
registration_satisfaction(r338,h).
registration_satisfaction(r339,h).
registration_satisfaction(r340,h).
registration_satisfaction(r341,l).
registration_satisfaction(r342,h).
registration_satisfaction(r343,h).
registration_satisfaction(r344,h).
registration_satisfaction(r345,m).
registration_satisfaction(r346,h).
registration_satisfaction(r347,m).
registration_satisfaction(r348,m).
registration_satisfaction(r349,h).
registration_satisfaction(r350,m).
registration_satisfaction(r351,h).
registration_satisfaction(r352,l).
registration_satisfaction(r353,h).
registration_satisfaction(r354,h).
registration_satisfaction(r355,h).
registration_satisfaction(r356,m).
registration_satisfaction(r357,m).
registration_satisfaction(r358,h).
registration_satisfaction(r359,l).
registration_satisfaction(r360,h).
registration_satisfaction(r361,m).
registration_satisfaction(r362,h).
registration_satisfaction(r363,l).
registration_satisfaction(r364,h).
registration_satisfaction(r365,m).
registration_satisfaction(r366,h).
registration_satisfaction(r367,h).
registration_satisfaction(r368,h).
registration_satisfaction(r369,h).
registration_satisfaction(r370,h).
registration_satisfaction(r371,h).
registration_satisfaction(r372,h).
registration_satisfaction(r373,h).
registration_satisfaction(r374,l).
registration_satisfaction(r375,h).
registration_satisfaction(r376,m).
registration_satisfaction(r377,h).
registration_satisfaction(r378,h).
registration_satisfaction(r379,h).
registration_satisfaction(r380,h).
registration_satisfaction(r381,m).
registration_satisfaction(r382,h).
registration_satisfaction(r383,h).
registration_satisfaction(r384,m).
registration_satisfaction(r385,m).
registration_satisfaction(r386,l).
registration_satisfaction(r387,h).
registration_satisfaction(r388,h).
registration_satisfaction(r389,h).
registration_satisfaction(r390,h).
registration_satisfaction(r391,l).
registration_satisfaction(r392,h).
registration_satisfaction(r393,h).
registration_satisfaction(r394,h).
registration_satisfaction(r395,h).
registration_satisfaction(r396,h).
registration_satisfaction(r397,h).
registration_satisfaction(r398,l).
registration_satisfaction(r399,h).
registration_satisfaction(r400,h).
registration_satisfaction(r401,l).
registration_satisfaction(r402,h).
registration_satisfaction(r403,h).
registration_satisfaction(r404,h).
registration_satisfaction(r405,h).
registration_satisfaction(r406,h).
registration_satisfaction(r407,h).
registration_satisfaction(r408,h).
registration_satisfaction(r409,h).
registration_satisfaction(r410,h).
registration_satisfaction(r411,l).
registration_satisfaction(r412,h).
registration_satisfaction(r413,l).
registration_satisfaction(r414,h).
registration_satisfaction(r415,m).
registration_satisfaction(r416,h).
registration_satisfaction(r417,h).
registration_satisfaction(r418,h).
registration_satisfaction(r419,h).
registration_satisfaction(r420,h).
registration_satisfaction(r421,h).
registration_satisfaction(r422,m).
registration_satisfaction(r423,h).
registration_satisfaction(r424,h).
registration_satisfaction(r425,h).
registration_satisfaction(r426,l).
registration_satisfaction(r427,h).
registration_satisfaction(r428,h).
registration_satisfaction(r429,h).
registration_satisfaction(r430,l).
registration_satisfaction(r431,m).
registration_satisfaction(r432,h).
registration_satisfaction(r433,h).
registration_satisfaction(r434,h).
registration_satisfaction(r435,m).
registration_satisfaction(r436,h).
registration_satisfaction(r437,h).
registration_satisfaction(r438,l).
registration_satisfaction(r439,h).
registration_satisfaction(r440,h).
registration_satisfaction(r441,h).
registration_satisfaction(r442,m).
registration_satisfaction(r443,h).
registration_satisfaction(r444,h).
registration_satisfaction(r445,h).
registration_satisfaction(r446,h).
registration_satisfaction(r447,m).
registration_satisfaction(r448,l).
registration_satisfaction(r449,h).
registration_satisfaction(r450,h).
registration_satisfaction(r451,h).
registration_satisfaction(r452,h).
registration_satisfaction(r453,h).
registration_satisfaction(r454,l).
registration_satisfaction(r455,m).
registration_satisfaction(r456,h).
registration_satisfaction(r457,h).
registration_satisfaction(r458,m).
registration_satisfaction(r459,m).
registration_satisfaction(r460,l).
registration_satisfaction(r461,h).
registration_satisfaction(r462,h).
registration_satisfaction(r463,l).
registration_satisfaction(r464,h).
registration_satisfaction(r465,h).
registration_satisfaction(r466,l).
registration_satisfaction(r467,h).
registration_satisfaction(r468,h).
registration_satisfaction(r469,h).
registration_satisfaction(r470,h).
registration_satisfaction(r471,h).
registration_satisfaction(r472,h).
registration_satisfaction(r473,l).
registration_satisfaction(r474,m).
registration_satisfaction(r475,h).
registration_satisfaction(r476,l).
registration_satisfaction(r477,m).
registration_satisfaction(r478,h).
registration_satisfaction(r479,l).
registration_satisfaction(r480,h).
registration_satisfaction(r481,m).
registration_satisfaction(r482,h).
registration_satisfaction(r483,h).
registration_satisfaction(r484,m).
registration_satisfaction(r485,h).
registration_satisfaction(r486,h).
registration_satisfaction(r487,h).
registration_satisfaction(r488,l).
registration_satisfaction(r489,m).
registration_satisfaction(r490,m).
registration_satisfaction(r491,l).
registration_satisfaction(r492,h).
registration_satisfaction(r493,h).
registration_satisfaction(r494,m).
registration_satisfaction(r495,h).
registration_satisfaction(r496,h).
registration_satisfaction(r497,h).
registration_satisfaction(r498,l).
registration_satisfaction(r499,h).
registration_satisfaction(r500,m).
registration_satisfaction(r501,h).
registration_satisfaction(r502,h).
registration_satisfaction(r503,l).
registration_satisfaction(r504,m).
registration_satisfaction(r505,h).
registration_satisfaction(r506,h).
registration_satisfaction(r507,h).
registration_satisfaction(r508,l).
registration_satisfaction(r509,m).
registration_satisfaction(r510,h).
registration_satisfaction(r511,l).
registration_satisfaction(r512,h).
registration_satisfaction(r513,h).
registration_satisfaction(r514,h).
registration_satisfaction(r515,l).
registration_satisfaction(r516,h).
registration_satisfaction(r517,m).
registration_satisfaction(r518,h).
registration_satisfaction(r519,h).
registration_satisfaction(r520,h).
registration_satisfaction(r521,h).
registration_satisfaction(r522,h).
registration_satisfaction(r523,h).
registration_satisfaction(r524,h).
registration_satisfaction(r525,l).
registration_satisfaction(r526,h).
registration_satisfaction(r527,l).
registration_satisfaction(r528,h).
registration_satisfaction(r529,h).
registration_satisfaction(r530,h).
registration_satisfaction(r531,m).
registration_satisfaction(r532,h).
registration_satisfaction(r533,h).
registration_satisfaction(r534,l).
registration_satisfaction(r535,m).
registration_satisfaction(r536,h).
registration_satisfaction(r537,h).
registration_satisfaction(r538,h).
registration_satisfaction(r539,h).
registration_satisfaction(r540,m).
registration_satisfaction(r541,h).
registration_satisfaction(r542,h).
registration_satisfaction(r543,h).
registration_satisfaction(r544,h).
registration_satisfaction(r545,h).
registration_satisfaction(r546,h).
registration_satisfaction(r547,l).
registration_satisfaction(r548,h).
registration_satisfaction(r549,h).
registration_satisfaction(r550,h).
registration_satisfaction(r551,h).
registration_satisfaction(r552,m).
registration_satisfaction(r553,m).
registration_satisfaction(r554,l).
registration_satisfaction(r555,m).
registration_satisfaction(r556,h).
registration_satisfaction(r557,h).
registration_satisfaction(r558,h).
registration_satisfaction(r559,h).
registration_satisfaction(r560,h).
registration_satisfaction(r561,h).
registration_satisfaction(r562,h).
registration_satisfaction(r563,m).
registration_satisfaction(r564,h).
registration_satisfaction(r565,l).
registration_satisfaction(r566,l).
registration_satisfaction(r567,h).
registration_satisfaction(r568,h).
registration_satisfaction(r569,h).
registration_satisfaction(r570,h).
registration_satisfaction(r571,l).
registration_satisfaction(r572,m).
registration_satisfaction(r573,h).
registration_satisfaction(r574,m).
registration_satisfaction(r575,h).
registration_satisfaction(r576,h).
registration_satisfaction(r577,h).
registration_satisfaction(r578,l).
registration_satisfaction(r579,h).
registration_satisfaction(r580,m).
registration_satisfaction(r581,h).
registration_satisfaction(r582,h).
registration_satisfaction(r583,h).
registration_satisfaction(r584,h).
registration_satisfaction(r585,h).
registration_satisfaction(r586,m).
registration_satisfaction(r587,m).
registration_satisfaction(r588,l).
registration_satisfaction(r589,l).
registration_satisfaction(r590,h).
registration_satisfaction(r591,h).
registration_satisfaction(r592,h).
registration_satisfaction(r593,h).
registration_satisfaction(r594,l).
registration_satisfaction(r595,m).
registration_satisfaction(r596,h).
registration_satisfaction(r597,h).
registration_satisfaction(r598,h).
registration_satisfaction(r599,h).
registration_satisfaction(r600,m).
registration_satisfaction(r601,m).
registration_satisfaction(r602,h).
registration_satisfaction(r603,h).
registration_satisfaction(r604,l).
registration_satisfaction(r605,h).
registration_satisfaction(r606,h).
registration_satisfaction(r607,l).
registration_satisfaction(r608,h).
registration_satisfaction(r609,h).
registration_satisfaction(r610,h).
registration_satisfaction(r611,h).
registration_satisfaction(r612,l).
registration_satisfaction(r613,h).
registration_satisfaction(r614,m).
registration_satisfaction(r615,l).
registration_satisfaction(r616,h).
registration_satisfaction(r617,h).
registration_satisfaction(r618,h).
registration_satisfaction(r619,h).
registration_satisfaction(r620,h).
registration_satisfaction(r621,h).
registration_satisfaction(r622,h).
registration_satisfaction(r623,l).
registration_satisfaction(r624,m).
registration_satisfaction(r625,l).
registration_satisfaction(r626,h).
registration_satisfaction(r627,h).
registration_satisfaction(r628,h).
registration_satisfaction(r629,h).
registration_satisfaction(r630,h).
registration_satisfaction(r631,h).
registration_satisfaction(r632,h).
registration_satisfaction(r633,h).
registration_satisfaction(r634,h).
registration_satisfaction(r635,m).
registration_satisfaction(r636,l).
registration_satisfaction(r637,m).
registration_satisfaction(r638,h).
registration_satisfaction(r639,h).
registration_satisfaction(r640,h).
registration_satisfaction(r641,h).
registration_satisfaction(r642,h).
registration_satisfaction(r643,h).
registration_satisfaction(r644,h).
registration_satisfaction(r645,h).
registration_satisfaction(r646,h).
registration_satisfaction(r647,h).
registration_satisfaction(r648,h).
registration_satisfaction(r649,h).
registration_satisfaction(r650,h).
registration_satisfaction(r651,h).
registration_satisfaction(r652,m).
registration_satisfaction(r653,l).
registration_satisfaction(r654,h).
registration_satisfaction(r655,h).
registration_satisfaction(r656,m).
registration_satisfaction(r657,h).
registration_satisfaction(r658,h).
registration_satisfaction(r659,h).
registration_satisfaction(r660,h).
registration_satisfaction(r661,h).
registration_satisfaction(r662,h).
registration_satisfaction(r663,h).
registration_satisfaction(r664,l).
registration_satisfaction(r665,h).
registration_satisfaction(r666,l).
registration_satisfaction(r667,h).
registration_satisfaction(r668,l).
registration_satisfaction(r669,h).
registration_satisfaction(r670,h).
registration_satisfaction(r671,h).
registration_satisfaction(r672,l).
registration_satisfaction(r673,l).
registration_satisfaction(r674,h).
registration_satisfaction(r675,l).
registration_satisfaction(r676,h).
registration_satisfaction(r677,h).
registration_satisfaction(r678,h).
registration_satisfaction(r679,h).
registration_satisfaction(r680,m).
registration_satisfaction(r681,h).
registration_satisfaction(r682,h).
registration_satisfaction(r683,h).
registration_satisfaction(r684,m).
registration_satisfaction(r685,h).
registration_satisfaction(r686,h).
registration_satisfaction(r687,l).
registration_satisfaction(r688,h).
registration_satisfaction(r689,m).
registration_satisfaction(r690,h).
registration_satisfaction(r691,h).
registration_satisfaction(r692,h).
registration_satisfaction(r693,h).
registration_satisfaction(r694,h).
registration_satisfaction(r695,h).
registration_satisfaction(r696,h).
registration_satisfaction(r697,m).
registration_satisfaction(r698,h).
registration_satisfaction(r699,h).
registration_satisfaction(r700,h).
registration_satisfaction(r701,h).
registration_satisfaction(r702,h).
registration_satisfaction(r703,l).
registration_satisfaction(r704,l).
registration_satisfaction(r705,l).
registration_satisfaction(r706,m).
registration_satisfaction(r707,h).
registration_satisfaction(r708,l).
registration_satisfaction(r709,m).
registration_satisfaction(r710,l).
registration_satisfaction(r711,h).
registration_satisfaction(r712,h).
registration_satisfaction(r713,h).
registration_satisfaction(r714,m).
registration_satisfaction(r715,h).
registration_satisfaction(r716,h).
registration_satisfaction(r717,h).
registration_satisfaction(r718,l).
registration_satisfaction(r719,l).
registration_satisfaction(r720,h).
registration_satisfaction(r721,h).
registration_satisfaction(r722,h).
registration_satisfaction(r723,h).
registration_satisfaction(r724,h).
registration_satisfaction(r725,h).
registration_satisfaction(r726,h).
registration_satisfaction(r727,h).
registration_satisfaction(r728,m).
registration_satisfaction(r729,h).
registration_satisfaction(r730,h).
registration_satisfaction(r731,h).
registration_satisfaction(r732,h).
registration_satisfaction(r733,h).
registration_satisfaction(r734,h).
registration_satisfaction(r735,h).
registration_satisfaction(r736,h).
registration_satisfaction(r737,h).
registration_satisfaction(r738,h).
registration_satisfaction(r739,h).
registration_satisfaction(r740,h).
registration_satisfaction(r741,h).
registration_satisfaction(r742,h).
registration_satisfaction(r743,h).
registration_satisfaction(r744,h).
registration_satisfaction(r745,m).
registration_satisfaction(r746,h).
registration_satisfaction(r747,h).
registration_satisfaction(r748,h).
registration_satisfaction(r749,m).
registration_satisfaction(r750,h).
registration_satisfaction(r751,h).
registration_satisfaction(r752,m).
registration_satisfaction(r753,m).
registration_satisfaction(r754,h).
registration_satisfaction(r755,l).
registration_satisfaction(r756,h).
registration_satisfaction(r757,h).
registration_satisfaction(r758,h).
registration_satisfaction(r759,l).
registration_satisfaction(r760,h).
registration_satisfaction(r761,h).
registration_satisfaction(r762,m).
registration_satisfaction(r763,h).
registration_satisfaction(r764,h).
registration_satisfaction(r765,h).
registration_satisfaction(r766,h).
registration_satisfaction(r767,h).
registration_satisfaction(r768,l).
registration_satisfaction(r769,l).
registration_satisfaction(r770,m).
registration_satisfaction(r771,m).
registration_satisfaction(r772,h).
registration_satisfaction(r773,m).
registration_satisfaction(r774,h).
registration_satisfaction(r775,h).
registration_satisfaction(r776,h).
registration_satisfaction(r777,l).
registration_satisfaction(r778,h).
registration_satisfaction(r779,h).
registration_satisfaction(r780,h).
registration_satisfaction(r781,m).
registration_satisfaction(r782,m).
registration_satisfaction(r783,m).
registration_satisfaction(r784,l).
registration_satisfaction(r785,l).
registration_satisfaction(r786,h).
registration_satisfaction(r787,h).
registration_satisfaction(r788,h).
registration_satisfaction(r789,h).
registration_satisfaction(r790,h).
registration_satisfaction(r791,h).
registration_satisfaction(r792,h).
registration_satisfaction(r793,m).
registration_satisfaction(r794,l).
registration_satisfaction(r795,h).
registration_satisfaction(r796,h).
registration_satisfaction(r797,h).
registration_satisfaction(r798,m).
registration_satisfaction(r799,m).
registration_satisfaction(r800,m).
registration_satisfaction(r801,h).
registration_satisfaction(r802,h).
registration_satisfaction(r803,h).
registration_satisfaction(r804,h).
registration_satisfaction(r805,h).
registration_satisfaction(r806,h).
registration_satisfaction(r807,l).
registration_satisfaction(r808,m).
registration_satisfaction(r809,l).
registration_satisfaction(r810,h).
registration_satisfaction(r811,l).
registration_satisfaction(r812,h).
registration_satisfaction(r813,m).
registration_satisfaction(r814,l).
registration_satisfaction(r815,h).
registration_satisfaction(r816,h).
registration_satisfaction(r817,h).
registration_satisfaction(r818,l).
registration_satisfaction(r819,h).
registration_satisfaction(r820,h).
registration_satisfaction(r821,m).
registration_satisfaction(r822,m).
registration_satisfaction(r823,h).
registration_satisfaction(r824,m).
registration_satisfaction(r825,l).
registration_satisfaction(r826,l).
registration_satisfaction(r827,l).
registration_satisfaction(r828,m).
registration_satisfaction(r829,l).
registration_satisfaction(r830,h).
registration_satisfaction(r831,h).
registration_satisfaction(r832,m).
registration_satisfaction(r833,h).
registration_satisfaction(r834,h).
registration_satisfaction(r835,h).
registration_satisfaction(r836,h).
registration_satisfaction(r837,h).
registration_satisfaction(r838,l).
registration_satisfaction(r839,m).
registration_satisfaction(r840,m).
registration_satisfaction(r841,h).
registration_satisfaction(r842,h).
registration_satisfaction(r843,h).
registration_satisfaction(r844,h).
registration_satisfaction(r845,l).
registration_satisfaction(r846,l).
registration_satisfaction(r847,h).
registration_satisfaction(r848,l).
registration_satisfaction(r849,h).
registration_satisfaction(r850,h).
registration_satisfaction(r851,h).
registration_satisfaction(r852,h).
registration_satisfaction(r853,h).
registration_satisfaction(r854,m).
registration_satisfaction(r855,h).
registration_satisfaction(r856,l).


course_rating(c0,m).
course_rating(c1,l).
course_rating(c2,m).
course_rating(c3,h).
course_rating(c4,h).
course_rating(c5,m).
course_rating(c6,h).
course_rating(c7,h).
course_rating(c8,m).
course_rating(c9,m).
course_rating(c10,m).
course_rating(c11,h).
course_rating(c12,m).
course_rating(c13,h).
course_rating(c14,h).
course_rating(c15,m).
course_rating(c16,h).
course_rating(c17,m).
course_rating(c18,h).
course_rating(c19,h).
course_rating(c20,h).
course_rating(c21,m).
course_rating(c22,h).
course_rating(c23,h).
course_rating(c24,m).
course_rating(c25,h).
course_rating(c26,m).
course_rating(c27,h).
course_rating(c28,m).
course_rating(c29,m).
course_rating(c30,h).
course_rating(c31,h).
course_rating(c32,h).
course_rating(c33,m).
course_rating(c34,h).
course_rating(c35,m).
course_rating(c36,h).
course_rating(c37,m).
course_rating(c38,m).
course_rating(c39,h).
course_rating(c40,m).
course_rating(c41,m).
course_rating(c42,h).
course_rating(c43,h).
course_rating(c44,h).
course_rating(c45,h).
course_rating(c46,l).
course_rating(c47,h).
course_rating(c48,h).
course_rating(c49,m).
course_rating(c50,l).
course_rating(c51,m).
course_rating(c52,h).
course_rating(c53,l).
course_rating(c54,h).
course_rating(c55,h).
course_rating(c56,h).
course_rating(c57,h).
course_rating(c58,l).
course_rating(c59,h).
course_rating(c60,h).
course_rating(c61,h).
course_rating(c62,h).
course_rating(c63,h).


student_ranking(s0,b).
student_ranking(s1,c).
student_ranking(s2,a).
student_ranking(s3,a).
student_ranking(s4,a).
student_ranking(s5,b).
student_ranking(s6,c).
student_ranking(s7,a).
student_ranking(s8,a).
student_ranking(s9,c).
student_ranking(s10,b).
student_ranking(s11,b).
student_ranking(s12,b).
student_ranking(s13,b).
student_ranking(s14,a).
student_ranking(s15,c).
student_ranking(s16,b).
student_ranking(s17,c).
student_ranking(s18,b).
student_ranking(s19,a).
student_ranking(s20,b).
student_ranking(s21,b).
student_ranking(s22,b).
student_ranking(s23,b).
student_ranking(s24,a).
student_ranking(s25,a).
student_ranking(s26,b).
student_ranking(s27,c).
student_ranking(s28,b).
student_ranking(s29,b).
student_ranking(s30,a).
student_ranking(s31,b).
student_ranking(s32,b).
student_ranking(s33,a).
student_ranking(s34,c).
student_ranking(s35,b).
student_ranking(s36,b).
student_ranking(s37,b).
student_ranking(s38,a).
student_ranking(s39,a).
student_ranking(s40,a).
student_ranking(s41,b).
student_ranking(s42,b).
student_ranking(s43,a).
student_ranking(s44,a).
student_ranking(s45,a).
student_ranking(s46,c).
student_ranking(s47,a).
student_ranking(s48,b).
student_ranking(s49,b).
student_ranking(s50,a).
student_ranking(s51,b).
student_ranking(s52,c).
student_ranking(s53,b).
student_ranking(s54,b).
student_ranking(s55,a).
student_ranking(s56,b).
student_ranking(s57,b).
student_ranking(s58,a).
student_ranking(s59,b).
student_ranking(s60,a).
student_ranking(s61,b).
student_ranking(s62,b).
student_ranking(s63,a).
student_ranking(s64,b).
student_ranking(s65,b).
student_ranking(s66,b).
student_ranking(s67,c).
student_ranking(s68,b).
student_ranking(s69,b).
student_ranking(s70,c).
student_ranking(s71,c).
student_ranking(s72,a).
student_ranking(s73,b).
student_ranking(s74,a).
student_ranking(s75,b).
student_ranking(s76,b).
student_ranking(s77,a).
student_ranking(s78,b).
student_ranking(s79,b).
student_ranking(s80,b).
student_ranking(s81,b).
student_ranking(s82,a).
student_ranking(s83,a).
student_ranking(s84,b).
student_ranking(s85,a).
student_ranking(s86,c).
student_ranking(s87,a).
student_ranking(s88,a).
student_ranking(s89,b).
student_ranking(s90,a).
student_ranking(s91,c).
student_ranking(s92,a).
student_ranking(s93,c).
student_ranking(s94,c).
student_ranking(s95,b).
student_ranking(s96,b).
student_ranking(s97,b).
student_ranking(s98,a).
student_ranking(s99,b).
student_ranking(s100,b).
student_ranking(s101,b).
student_ranking(s102,a).
student_ranking(s103,a).
student_ranking(s104,c).
student_ranking(s105,b).
student_ranking(s106,a).
student_ranking(s107,c).
student_ranking(s108,b).
student_ranking(s109,b).
student_ranking(s110,b).
student_ranking(s111,a).
student_ranking(s112,b).
student_ranking(s113,b).
student_ranking(s114,c).
student_ranking(s115,a).
student_ranking(s116,b).
student_ranking(s117,b).
student_ranking(s118,b).
student_ranking(s119,a).
student_ranking(s120,a).
student_ranking(s121,a).
student_ranking(s122,a).
student_ranking(s123,c).
student_ranking(s124,a).
student_ranking(s125,b).
student_ranking(s126,b).
student_ranking(s127,c).
student_ranking(s128,c).
student_ranking(s129,b).
student_ranking(s130,b).
student_ranking(s131,b).
student_ranking(s132,a).
student_ranking(s133,c).
student_ranking(s134,a).
student_ranking(s135,c).
student_ranking(s136,b).
student_ranking(s137,b).
student_ranking(s138,b).
student_ranking(s139,a).
student_ranking(s140,b).
student_ranking(s141,b).
student_ranking(s142,b).
student_ranking(s143,c).
student_ranking(s144,a).
student_ranking(s145,a).
student_ranking(s146,c).
student_ranking(s147,b).
student_ranking(s148,c).
student_ranking(s149,b).
student_ranking(s150,c).
student_ranking(s151,b).
student_ranking(s152,a).
student_ranking(s153,c).
student_ranking(s154,a).
student_ranking(s155,b).
student_ranking(s156,b).
student_ranking(s157,b).
student_ranking(s158,a).
student_ranking(s159,b).
student_ranking(s160,a).
student_ranking(s161,b).
student_ranking(s162,a).
student_ranking(s163,b).
student_ranking(s164,b).
student_ranking(s165,b).
student_ranking(s166,b).
student_ranking(s167,b).
student_ranking(s168,a).
student_ranking(s169,c).
student_ranking(s170,b).
student_ranking(s171,b).
student_ranking(s172,a).
student_ranking(s173,a).
student_ranking(s174,a).
student_ranking(s175,c).
student_ranking(s176,b).
student_ranking(s177,b).
student_ranking(s178,a).
student_ranking(s179,a).
student_ranking(s180,b).
student_ranking(s181,a).
student_ranking(s182,b).
student_ranking(s183,a).
student_ranking(s184,a).
student_ranking(s185,b).
student_ranking(s186,b).
student_ranking(s187,b).
student_ranking(s188,a).
student_ranking(s189,c).
student_ranking(s190,b).
student_ranking(s191,c).
student_ranking(s192,a).
student_ranking(s193,b).
student_ranking(s194,b).
student_ranking(s195,c).
student_ranking(s196,a).
student_ranking(s197,a).
student_ranking(s198,b).
student_ranking(s199,b).
student_ranking(s200,b).
student_ranking(s201,b).
student_ranking(s202,a).
student_ranking(s203,b).
student_ranking(s204,b).
student_ranking(s205,b).
student_ranking(s206,b).
student_ranking(s207,a).
student_ranking(s208,b).
student_ranking(s209,a).
student_ranking(s210,c).
student_ranking(s211,b).
student_ranking(s212,a).
student_ranking(s213,a).
student_ranking(s214,b).
student_ranking(s215,b).
student_ranking(s216,b).
student_ranking(s217,b).
student_ranking(s218,a).
student_ranking(s219,b).
student_ranking(s220,a).
student_ranking(s221,c).
student_ranking(s222,a).
student_ranking(s223,b).
student_ranking(s224,c).
student_ranking(s225,c).
student_ranking(s226,a).
student_ranking(s227,a).
student_ranking(s228,b).
student_ranking(s229,c).
student_ranking(s230,b).
student_ranking(s231,a).
student_ranking(s232,c).
student_ranking(s233,b).
student_ranking(s234,c).
student_ranking(s235,b).
student_ranking(s236,b).
student_ranking(s237,a).
student_ranking(s238,a).
student_ranking(s239,b).
student_ranking(s240,a).
student_ranking(s241,b).
student_ranking(s242,c).
student_ranking(s243,b).
student_ranking(s244,c).
student_ranking(s245,b).
student_ranking(s246,b).
student_ranking(s247,b).
student_ranking(s248,b).
student_ranking(s249,b).
student_ranking(s250,c).
student_ranking(s251,a).
student_ranking(s252,b).
student_ranking(s253,b).
student_ranking(s254,b).
student_ranking(s255,c).